TTL/SPDIF to SPDIF Fiber Coaxial AES Balance Digital Signal Output Buffer CD-ROM
SPDIF/TTL Input SPDIF/TTL/Toslink/AES-EBU Output
Board for Optical Drive Digital Audio
Description:
This is an Assembled digital audio output board for CD players/motherboard.
Supported input sampling rate: 44.1KHz to 192KHz
Supported input level : TTL, SPDIF
Supported output format : RCA coaxial, Toslink optical, AES-EBU balanced, 50 ohm BNC coaxial transmission recommended
Supported output level : SPDIF , TTL
The supply voltage : +5Vdc
Use DS8921 as input and output buffer
PCB dimension : 50mm x 70mm
Scope: CD-ROM (CD drive), DVD-ROM (DVD drive), BD-ROM (Blu-ray drive), computer motherboard (with SPDIF OUT pin) and CD machine to increase coaxial optical output
Notice: This listing is JUST the SPDIF output board.
Installation method:
1. The board J2 interface needs DC 5V power supply, GND is negative, can be taken from the power supply of the original machine.
2. If the optical drive is installed, the rear two pins of the optical drive, "DIGITAL AUDIO" signal access to J1 (SPDIF IN).
3. If the CD is installed, connect the digital pin D0 (DOBM) of the DSP chip to J1 (SPDIF IN). The commonly used DSP DO pins are described in the description at the bottom of the list. Please do not find them in the list. Optical fiber output, that is, fiber input digital signal access to J1 (SPDIF IN).
Packing List:
1 x SPDIF/TTL input SPDIF/TTL/Toslink/AES-EBU Output Board
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